FEDL9460-01

Issue Date: Jan 29, 2009

ML9460

Common Driver for Dot Matrix STN Liquid Crystal Display

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1. Product Overview

1.1 General Description

The ML9460 is a 240-output common driver for driving a dot matrix LCD panel.

It enables switching between 240 outputs and 200 outputs and 160 outputs and 120 outputs. The ML9460 is used

in combination with the segment driver ML9461B.

1.2 Features

 240-channel common driver

 Display duty: Up to 1/240

 LCD drive voltage: 43 V max.

 Operating voltage: 2.5 to 5.5 V

 Intermediate voltage Interface

 Built-in alternating signal generation circuit; pin programmable

 Built-in display OFF control circuit

 Can switch output modes: 240-output mode/200-output mode/160-output mode/120-output mode

 Clock cycle time: 245 ns min. @ 4.5 V 330 ns @ 2.5 V

 Package

Au Bump Chip

Product name: ML9460CVWA

TCP

Product name: ML9460ADVVA